Plug Power Inc.

CUSIP: 72919p103 Class: COM

EVERETT HARRIS & CO /CA/'s Holding History (CIK: 0001009254)

Note: Option positions (PUT/CALL) are excluded.

Q4 2019
Shares 54,000 Value ($000) $171 Avg Close Range
Q3 2019
Shares 54,000 Value ($000) $142 Avg Close Range
Q2 2019
Shares 54,000 Value ($000) $121 Avg Close Range
Q1 2019
Shares 54,000 Value ($000) $130 Avg Close Range
Q4 2018
Shares 54,000 Value ($000) $67 Avg Close Range
Q3 2018
Shares 54,000 Value ($000) $104 Avg Close Range
Q2 2018
Shares 54,000 Value ($000) $109 Avg Close Range
Q1 2018
Shares 54,000 Value ($000) $102 Avg Close Range
Q4 2017
Shares 54,000 Value ($000) $127 Avg Close Range
Q3 2017
Shares 54,000 Value ($000) $141 Avg Close Range
Q2 2017
Shares 54,000 Value ($000) $110 Avg Close Range
Q1 2017
Shares 54,000 Value ($000) $75 Avg Close Range
Q4 2016
Shares 54,000 Value ($000) $65 Avg Close Range
Q3 2016
Shares 54,000 Value ($000) $92 Avg Close Range
Q2 2016
Shares 54,000 Value ($000) $100 Avg Close Range
Q1 2016
Shares 54,000 Value ($000) $111 Avg Close Range
Q4 2015
Shares 54,000 Value ($000) $114 Avg Close Range
Q3 2015
Shares 54,000 Value ($000) $99 Avg Close Range
Q2 2015
Shares 54,000 Value ($000) $132 Avg Close Range
Q1 2015
Shares 54,000 Value ($000) $140 Avg Close Range
Q4 2014
Shares 54,000 Value ($000) $162 Avg Close Range
Q3 2014
Shares 54,000 Value ($000) $248 Avg Close Range
Q2 2014
Shares 54,000 Value ($000) $253 Avg Close Range
Q1 2014
Shares 54,000 Value ($000) $383 Avg Close Range
Q4 2013
Shares 60,000 Value ($000) $93 Avg Close Range